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A six-spoke black rubber impeller wheel with a hollow center bore, isolated on a white background.
A single black rubber mechanical impeller wheel with a six-spoke design and a hollow center, shown on a plain white background.
A dark gray impeller shown against a plain white background.
A six-spoke black rubber impeller wheel with a hollow center bore, isolated on a white background.
A single black rubber mechanical impeller wheel with a six-spoke design and a hollow center, shown on a plain white background.
A dark gray impeller shown against a plain white background.
SKU 18-8951

Yanmar Impeller | 18-8951

by SIERRA
Availability:
in stock, ready to be shipped
$38.49 - $38.49
$38.49
$38.49 - $38.49
$38.49

The Sierra 18-8951 impeller for Yanmar 1GM & 1GM10 engines directly replaces the Yanmar 128176-42071 impeller. See OEM interchange and engine application for additional replacement details.

OEM INTERCHANGE

This product replaces: Yanmar 128176-42071
A black padlock icon centered inside a black circle on a transparent checkerboard background.

Warranty

Sierra's limited lifetime warranty. Read more about warranty policies here.

California Proposition 65 Warning WARNING Cancer or Reproductive Harm — www.P65Warnings.ca.gov
  • For: Yanmar 1GM, 1GM10
  • Directly replaces Yanmar 128176-42071 impeller

Logistics

  • Dimensions parcel depth, ["]: 0.60007754
  • Dimensions parcel height, ["]: 5.10006854
  • Dimensions parcel width, ["]: 3.95007084
  • Parcel weight, [lbs]: 0.024255

Engine Fitment for 18-8951

Brand Engine Model Year Serial Number Range Horsepower
Yanmar 1GM 1980 — 7
Yanmar 1GM 1981 — 7
Yanmar 1GM 1982 — 7
Yanmar 1GM 1983 — 7
Yanmar 1GM10 1983 — 9
Yanmar 1GM10 1984 — 9
Yanmar 1GM10 1985 — 9
Yanmar 1GM10 1986 — 9
Yanmar 1GM10 1987 — 9
Yanmar 1GM10 1988 — 9
Yanmar 1GM10 1989 — 9
Yanmar 1GM10 1990 — 9
Yanmar 1GM10 1991 — 9
Yanmar 1GM10 1992 — 9
Yanmar 1GM10 1993 — 9
Yanmar 1GM10 1994 — 9
Yanmar 1GM10 1995 — 9
Yanmar 1GM10 1996 — 9
Yanmar 1GM10 1997 — 9
Yanmar 1GM10 1998 — 9
Yanmar 1GM10 1999 — 9
Yanmar 1GM10 2000 — 9
Yanmar 1GM10 2001 — 9
Yanmar 1GM10 2002 — 9
Yanmar 1GM10 2003 — 9
Yanmar 1GM10 2004 — 9
Yanmar 1GM10 2005 — 9
Yanmar 1GM10 2006 — 9
Yanmar 1GM10 2007 — 9
Yanmar 1GM10 2008 — 9
Yanmar 1GM10 2009 — 9

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Interchange for Yanmar Impeller | 18-8951

This product replaces: Yanmar 128176-42071

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60 YEARS OF SIERRA

SIERRA has a 60-year history as a leading global manufacturer of aftermarket engine and drive parts for the marine industry. The SIERRA brand encompasses the full SIERRA Marine product lines, as well as expansive brands formerly known as Shields and Moeller.

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